refactor(layout): 调整关于页面布局并优化代码

- 移除了 NestedScrollView 中不必要的 layout_above 属性
- 添加了多个 dontwarn 规则，以解决潜在的警告问题
- 保持了 OkHttp 和 BouncyCastle相关类，以确保应用的正常运行

app/proguard-rules.pro

@@ -61,3 +61,21 @@
     public static **[] values();
     public static ** valueOf(java.lang.String);
 }
+
+# Please add these rules to your existing keep rules in order to suppress warnings.
+# This is generated automatically by the Android Gradle plugin.
+-dontwarn org.bouncycastle.jsse.BCSSLParameters
+-dontwarn org.bouncycastle.jsse.BCSSLSocket
+-dontwarn org.bouncycastle.jsse.provider.BouncyCastleJsseProvider
+-dontwarn org.conscrypt.Conscrypt$Version
+-dontwarn org.conscrypt.Conscrypt
+-dontwarn org.conscrypt.ConscryptHostnameVerifier
+-dontwarn org.openjsse.javax.net.ssl.SSLParameters
+-dontwarn org.openjsse.javax.net.ssl.SSLSocket
+-dontwarn org.openjsse.net.ssl.OpenJSSE
+
+# 保持 OkHttp 平台相关的类
+-keep class okhttp3.internal.platform.** { *; }
+
+# 保持 BouncyCastle 相关的类
+-keep class org.bouncycastle.** { *; }

app/src/main/res/layout/activity_about.xml

@@ -72,7 +72,6 @@
             <androidx.core.widget.NestedScrollView
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
-                android:layout_above="@id/action_divider"
                 android:layout_alignParentTop="true"
                 android:layout_marginBottom="8dp">